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Metal bulkhead assembly with brass fittings for Weber Summit LP grill

weber

weber 70344 bulkhead assembly LP SUM US 07 BB appliance part

SKU CH-JQQ3-6DYBM

Replacement LP-gas bulkhead assembly for Weber Summit grills, compatible with 72 model variants from 2007 to 2009

  • Selling UnitEach
  • TypeGrills & Accessories
  • Genuine Weber replacement part ensures exact fit
  • Compatible with 72 Summit grill models from 2007 to 2009
  • LP bulkhead assembly restores proper gas flow
  • Sold individually for single repair needs
  • New condition part ready for immediate installation

Genuine Weber 70344 LP bulkhead assembly

This genuine Weber 70344 bulkhead assembly is a liquid-propane replacement part for Summit-series grills. It fits 72 specific model numbers across the 420, 450, 470, 620, 650 and 670 families produced in 2007, 2008 and 2009. The part restores the gas connection between the regulator and the manifold.

LP-specific fitment constraint

The assembly is engineered for liquid-propane Summit grills only and will not seal correctly on natural-gas versions. Installers must verify the exact model number against the 72 listed variants before ordering. No universal adapter is included and the thread pattern matches the original factory specification.

Direct replacement for listed Summit models

The part covers the complete range of Summit S and E models from 2007 through 2009 where the LP bulkhead is specified. It does not fit earlier or later production years, side burners, rotisserie burners or any non-Summit Weber series. Buyers needing natural-gas bulkheads or different grill lines must source the correct part number separately.

Highlights

  • Genuine Weber replacement part ensures exact fit
  • Compatible with 72 Summit grill models from 2007 to 2009
  • LP bulkhead assembly restores proper gas flow
  • Sold individually for single repair needs
  • New condition part ready for immediate installation

Specifications

BrandWeber
Selling UnitEach
Part NumberWEB70344
TypeGrills & Accessories

Questions about this item

Which Weber grill model does the 70344 bulkhead assembly fit?

The part fits 72 Summit models including the S-420, S-450, S-470, S-620, S-650 and S-670 across the 2007, 2008 and 2009 model years.

What does the LP designation mean for this bulkhead assembly?

LP indicates the assembly is built for liquid-propane Summit grills, routing the gas supply through the bulkhead to the burner manifold.

Is the WEB70344 bulkhead a standard NPT fitting or a proprietary Weber connection?

It uses Weber's proprietary bulkhead interface that threads into the Summit firebox and seals with the supplied gasket.

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